import book.BookList;
import user.AdminUser;
import user.NormalUser;
import user.User;

import java.util.Scanner;

/**
 * Created with IntelliJ IDEA.
 * Description:
 * User: 晓星航
 * Date: 2022-11-29
 * Time: 9:25
 */

public class Main {
    public static User login() {
        System.out.println("请输入你的姓名：");
        Scanner scanner = new Scanner(System.in);
        String name = scanner.nextLine();
        System.out.println("请输入你的身份：1->管理员 0->普通用户");
        int choice = scanner.nextInt();
        if(choice == 1) {
            return new AdminUser(name);
        } else {
            return new NormalUser(name);
        }

    }

    public static void main(String[] args) {
        BookList bookList = new BookList();
        User user = login();//向上转型
        while(true) {
            int choice = user.menu();//动态绑定 --> 多态
            //根据你的choice 调用合适的操作
            user.doWork(choice,bookList);
        }
    }
}
